Here they go again...

...getting all Stephen Hawking on my ass...

More importantly, superluminal neutrinos – or any other particles – contradict special relativity. If you could shoot superluminal neutrinos, they would move along spacelike paths in the spacetime and the Lorentz symmetry would allow you to boost the SpS a little bit so that the neutrinos would be moving backwards in time (there is no qualitative difference between spacelike paths going to the future and those going to the past).

By boosting the SpS accelerator, you could create neutrinos that would move backwards in time and you could kill your grandfather before he had his first sex with your grandmother, thus rendering your own existence needed for the homicide inconsistent with the result of the homicide.

Owww, owww... brain cramp!